import Vue from "vue";
import VueRouter from "vue-router";
import Login from "../components/Login.vue";
import Home from "../components/Home.vue";

Vue.use(VueRouter);

const routes = [
  { path: "/login", component: Login },
  { path: "/", redirect: "/login" },
  { path: "/home", component: Home },
];

const router = new VueRouter({
  routes,
});
// 挂载路由导航守卫
router.beforeEach((to, from, next) => {
  if (to.path === "/login") return next();
  const tokenstr = window.sessionStorage.getItem("token");
  if (!tokenstr) return next("/login");
  next();
});

export default router;
